Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2017/195523
Kind Code:
A1
Abstract:
This compressor has: a compression part that has a crankshaft arranged along a vertically extending center axis; a base part in which the compression part is arranged; and a motor that rotates the crankshaft about the center axis. The base part has a hollow shaft that vertically extends and that is arranged around the crankshaft. The motor has: a stator that has a stator core arranged radially outward of the hollow shaft; and a rotor that is connected to the crankshaft and arranged radially outward of the stator. A positioning part is interposed between the lower surface of the base part and the upper surface of the stator core.
Inventors:
NAKAGAWA KAZUYA (JP)
Application Number:
PCT/JP2017/015079
Publication Date:
November 16, 2017
Filing Date:
April 13, 2017
Export Citation:
Assignee:
NIDEC TECHNO MOTOR CORP (JP)
International Classes:
F04B39/00; H02K7/14
Domestic Patent References:
| WO2016006229A1 | 2016-01-14 |
Foreign References:
| JP2016006303A | 2016-01-14 | |||
| JP2014171333A | 2014-09-18 |
Attorney, Agent or Firm:
KITAMURA, Hideaki (JP)
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